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    System for reading the status and for controlling the power supplies of appliances connected to computer networks
    1.
    发明授权
    System for reading the status and for controlling the power supplies of appliances connected to computer networks 失效
    用于读取状态并控制连接到计算机网络的设备的电源的系统

    公开(公告)号：US5949974A

    公开(公告)日：1999-09-07

    申请号：US685436

    申请日：1996-07-23

    申请人： Carrell W. Ewing ,  Andrew J. Cleveland

    发明人： Carrell W. Ewing ,  Andrew J. Cleveland

    IPC分类号： G06F1/26 ,  G06F1/32 ,  G06F15/16

    CPC分类号： G06F1/3209 ,  G06F1/26 ,  G06F1/3246

    摘要： A SNMP network comprises a power manager with a SNMP agent in TCP/IP communication over a network with a SNMP network manager. The power manager is connected to control several intelligent power modules each able to independently control the on/off power to several inter-networking devices in an equipment rack at a common remote node, e.g., a point-of-presence site. Power-on and load sensors within each intelligent power module are able to report the power status of each inter-networking device to the SNMP network manager with MIB variables in response to GET commands. The SNMP network manager is further able to reboot each inter-networking device by cycling the power on/off to its respective intelligent power module with the SET command provided in conventional SNMP management applications.

    摘要翻译： SNMP网络包括具有SNMP代理的电源管理器，通过网络与SNMP网络管理器进行TCP / IP通信。 功率管理器被连接以控制多个智能功率模块，每个智能功率模块能够独立地控制在公共远程节点（例如存在点位置）处的设备机架中的几个互连网络设备的开/关电力。 每个智能电源模块中的上电和负载传感器都能够根据GET命令向MIB网络管理器报告每个互联网络设备的电源状态，并使用MIB变量。 通过在常规SNMP管理应用程序中提供的SET命令，SNMP网络管理器还能够通过将电源开/关连接到其相应的智能电源模块来重新启动每个互联网设备。

    Remote power control system
    3.
    发明授权
    Remote power control system 失效
    远程电源控制系统

    公开(公告)号：US06711613B1

    公开(公告)日：2004-03-23

    申请号：US09375471

    申请日：1999-08-16

    申请人： Carrell W. Ewing ,  Andrew J. Cleveland

    发明人： Carrell W. Ewing ,  Andrew J. Cleveland

    IPC分类号： G06F15173

    CPC分类号： G05F1/66 ,  G05B15/02 ,  G06F1/26 ,  G06F1/3209 ,  G06F1/3246 ,  H02J3/14 ,  H02J13/0062 ,  H04L41/0213 ,  H04L43/0817 ,  H04L43/50 ,  Y02B70/3225 ,  Y02B90/2638 ,  Y04S20/222 ,  Y04S40/124 ,  Y04S40/168 ,  Y10T307/25 ,  Y10T307/305 ,  Y10T307/406 ,  Y10T307/414 ,  Y10T307/445 ,  Y10T307/453 ,  Y10T307/50

    摘要： An SNMP network comprises a power manager with an SNNP agent in TCP/IP communication over a network with an SNMP network manager. The power manager is connected to control several intelligent power modules each able to independently control the power-on/off status of several network appliances. Power-on and load sensors within each intelligent power module are able to report the power status of each network appliance to the SNMP network manager with MIB variables in response to GET commands. Each intelligent power module is equipped with an output that is connected to cause an interrupt signal to the network appliance being controlled. The SNMP network manager is able to test which network appliance is actually responding before any cycling of the power to the corresponding appliance is tried.

    摘要翻译： SNMP网络包括具有SNNP代理的电力管理器，通过网络与SNMP网络管理器进行TCP / IP通信。 电源管理器连接以控制多个智能电源模块，每个智能电源模块可独立控制多台网络设备的开机/关机状态。 每个智能电源模块中的上电和负载传感器都能够响应于GET命令，将每个网络设备的电源状态报告给具有MIB变量的SNMP网络管理器。 每个智能电源模块都配有一个连接的输出端，可以对被控制的网络设备产生一个中断信号。 SNMP网络管理器能够测试哪些网络设备实际上正在响应，然后再尝试对相应设备进行电源的循环。

    Remote sensor and method for detecting the on/off status of an automatically controlled appliance
    4.
    发明授权
    Remote sensor and method for detecting the on/off status of an automatically controlled appliance 失效
    用于检测自动控制设备的开/关状态的远程传感器和方法

    公开(公告)号：US5506573A

    公开(公告)日：1996-04-09

    申请号：US263035

    申请日：1994-06-21

    申请人： Carrell W. Ewing ,  Andrew J. Cleveland

    发明人： Carrell W. Ewing ,  Andrew J. Cleveland

    IPC分类号： G01R31/327 ,  H01H9/16 ,  G08B21/00

    CPC分类号： H01H9/167 ,  G01R31/3275

    摘要： A method for sensing the on/off status condition of a power switch in an appliance includes applying a series of alternating current (AC) voltage pulses to an appliance with an on/off switch that are synchronized to a source of AC power, sensing the presence of any series of AC current pulses that result if said appliance switch is closed, analyzing any AC current pulses detected in the step of sensing to determine if they resulted from the application of the AC voltage in the step of applying, and outputting an on/off status indication for the appliance switch.

    摘要翻译： 一种用于感测设备中的电源开关的开/关状态的方法包括：将一系列交流（AC）电压脉冲施加到与AC电源同步的开/关开关的器具，感测 存在任何一系列交流电流脉冲，如果所述器具开关闭合，则分析在检测步骤中检测到的任何交流电流脉冲，以确定它们是否在应用步骤中施加交流电压，并输出 /关闭状态指示。

    Method and apparatus for multiple input power distribution to adjacent outputs
    5.
    发明授权
    Method and apparatus for multiple input power distribution to adjacent outputs 有权
    用于多个输入功率分配到相邻输出的方法和装置

    公开(公告)号：US08587950B2

    公开(公告)日：2013-11-19

    申请号：US13149658

    申请日：2011-05-31

    申请人： Carrel W. Ewing ,  Andrew J. Cleveland ,  James P. Maskaly

    发明人： Carrel W. Ewing ,  Andrew J. Cleveland ,  James P. Maskaly

    IPC分类号： H05K5/00 ,  H05K1/00

    CPC分类号： H02B1/06 ,  G06F1/189 ,  H01R25/006 ,  H02B1/015 ,  H05K1/0262 ,  H05K1/0298 ,  H05K1/115 ,  H05K1/144 ,  H05K5/0026 ,  H05K5/0247 ,  H05K13/00 ,  H05K2201/042 ,  Y10T29/49117 ,  Y10T29/4913 ,  Y10T29/49139

    摘要： Methods, systems, and apparatuses provide power from multiple input power sources to adjacent outputs efficiently and reliably. Aspects of the disclosure provide a power distribution unit (PDU) that includes a number of power outputs including first and second adjacent power outputs. The PDU includes a printed circuit board having a first conducting layer electrically interconnected to a first power input connection and the first power output, a second conducting layer that is at least partially above the first conducting layer and in facing relationship thereto. The second conducting layer is electrically insulated from the first conducting layer and electrically interconnected with a second power input connection and the second power output, the first and second power outputs thereby connected to different power inputs.

    摘要翻译： 方法，系统和装置将来自多个输入电源的电力高效可靠地提供给相邻的输出。 本公开的方面提供一种配电单元（PDU），其包括多个功率输出，包括第一和第二相邻功率输出。 PDU包括印刷电路板，其具有与第一电力输入连接和第一电力输出电互连的第一导电层，第二导电层至少部分地位于第一导电层的上方并且与其面对关系。 第二导电层与第一导电层电绝缘并与第二电力输入连接和第二功率输出电互连，第一和第二功率输出由此连接到不同的功率输入。